:root{color-scheme:light;--bg:#f5f5f0;--paper:#fff;--ink:#19312d;--text:#324540;--muted:#7a8680;--line:#e4e8e1;--accent:#1c6251;--accent-dark:#154b3e;--soft:#edf4ee;--orange:#a56b32;--orange-soft:#faf5eb}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}button,input,textarea{font:inherit}button,a,input,textarea,label{ -webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:not-allowed}button:focus-visible,a:focus-visible,label:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #87b5a1;outline-offset:4px}svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}.symbols{display:none}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}[hidden]{display:none!important}.site-header{height:82px;background:#fcfcf9;border-bottom:1px solid var(--line)}.header-inner{max-width:1160px;padding:0 24px;height:100%;margin:auto;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--ink)}.brand-mark{background:var(--ink);color:#fff;width:38px;height:43px;display:grid;place-items:center;border-radius:9px}.brand-mark svg{width:23px;height:23px;stroke-width:1.4}.brand-name{font-size:19px;font-weight:750;letter-spacing:1.3px;line-height:1.15}.brand-name>span{display:block;font-size:10px;font-weight:500;letter-spacing:4.5px;color:var(--muted);margin-top:6px}.header-right{display:flex;gap:22px;align-items:center}.template-tag{font-size:12px;color:var(--muted)}.local-badge{display:flex;align-items:center;gap:7px;border:1px solid var(--line);padding:5px 11px;border-radius:99px;font-size:11px;color:#536c60}.local-badge>span{height:5px;width:5px;background:#659b78;border-radius:50%}main{max-width:1160px;margin:0 auto;padding:42px 24px 0}.intro{display:flex;justify-content:space-between;align-items:center}.eyebrow{font-size:10px;letter-spacing:1.45px;color:var(--muted);font-weight:600}.eyebrow span{padding:0 10px;color:#b4bdb2}h1{font-size:36px;letter-spacing:-1px;line-height:1.4;font-weight:650;margin:10px 0 7px;color:var(--ink)}h1>span{color:#6d917b}.intro-text{margin:0;color:#7b857e;font-size:13px}.intro-aside{display:flex;align-items:center;gap:15px;padding-right:5px}.mini-rule{height:49px;border-left:2px solid #d2dcd0}.intro-aside p{font-size:13px;line-height:1.8;margin:0;color:#53695b}.intro-aside p span{font-size:11px;color:#8a928b}.steps{display:flex;list-style:none;padding:0;margin:29px 0 22px;gap:38px;align-items:center;counter-reset:none}.steps li{display:flex;align-items:center;gap:8px;color:#8b948c;font-size:12px}.steps li span{font-family:ui-monospace,SFMono-Regular,monospace;font-size:10px;display:grid;place-items:center;width:23px;height:23px;background:#e9ece4;border:1px solid transparent;border-radius:50%;color:#8d978c}.steps li.active{color:var(--accent);font-weight:600}.steps li.active span{background:var(--accent);color:white}.steps li.done{color:var(--accent)}.steps li.done span{background:#e6eee3;color:var(--accent)}.workspace{display:grid;grid-template-columns:minmax(0,360px) minmax(0,1fr);gap:22px;align-items:stretch}.panel{background:var(--paper);border:1px solid #e0e5dc;border-radius:15px;box-shadow:0 3px 6px #223a2a03;overflow:hidden}.upload-panel{padding:23px}.panel-head{display:flex;justify-content:space-between;gap:15px;align-items:center}.panel-head h2{margin:0;font-weight:650;font-size:15px;color:#243d32}.quiet{font-size:10px;color:#929b92}.dropzone{margin-top:21px;min-height:250px;border:1.5px dashed #c7d5c9;border-radius:10px;background:#fafcf8;display:flex;align-items:center;flex-direction:column;justify-content:center;text-align:center;cursor:pointer;padding:23px 13px;transition:background .15s,border-color .15s}.dropzone:hover,.dropzone.dragging{background:#edf5eb;border-color:var(--accent)}.dropzone:active{background:#e5f0e4}.upload-icon{width:53px;height:53px;border-radius:13px;background:#e9f0e6;display:grid;place-items:center;margin-bottom:14px;color:#4b7158}.upload-icon svg{width:25px;height:25px}.dropzone strong{color:#425746;font-weight:600;font-size:13px}.drop-hint{color:#92998e;font-size:11px;margin-top:5px}.choose-button{border:1px solid #c8d4c6;background:#fff;color:#46634b;border-radius:6px;padding:7px 20px;font-size:11px;font-weight:600;margin-top:15px;box-shadow:0 2px 4px #253c2010}.file-limit{font-size:10px;color:#9ba295;margin-top:13px}.dropzone.has-file{min-height:175px;padding:16px}.dropzone.has-file .upload-icon{height:35px;width:35px;margin-bottom:9px}.dropzone.has-file .upload-icon svg{width:19px;height:19px}.dropzone.has-file .drop-hint{display:none}.dropzone.has-file .choose-button{margin-top:9px}.dropzone.has-file .file-limit{margin-top:8px}.selected-file{display:flex;gap:10px;align-items:center;padding:12px 10px;background:#f5f7f2;border:1px solid var(--line);border-radius:7px;margin-top:12px;min-width:0}.small-file-icon{width:31px;height:36px;background:white;border:1px solid #e0e7dc;border-radius:5px;display:grid;place-items:center;color:#58795d;flex-shrink:0}.selected-file>div{min-width:0;flex:1}.selected-file strong{font-size:11px;font-weight:500;overflow:hidden;text-overflow:ellipsis;display:block;white-space:nowrap;color:#455c47}.selected-file div>span{font-size:10px;color:#8c9887;display:block;margin-top:2px}.icon-button{border:0;background:transparent;color:#8e9a88;font-size:23px;line-height:1;padding:2px 5px}.perspective{margin:16px 0 17px;font-size:11px}.perspective>summary{cursor:pointer;color:#5c705c;display:flex;justify-content:space-between;align-items:center;list-style:none}.perspective>summary:after{content:"＋";font-size:14px;color:#80947b;margin-left:8px}.perspective[open]>summary:after{content:"－"}.perspective>summary>span{margin-left:auto;color:#9da695;font-size:10px}.perspective label{display:block;font-size:11px;margin:12px 0 5px}.perspective label>span{font-size:9px;color:#94a08c;margin-left:6px}.perspective input{width:100%;border:1px solid #d8e1d3;border-radius:5px;padding:8px;font-size:11px;color:var(--text);background:white}.perspective p{font-size:10px;line-height:1.7;color:#8c9785;margin:7px 0 0}.primary-button{width:100%;border:1px solid var(--accent);background:var(--accent);color:#fff;border-radius:7px;padding:11px 14px;display:flex;align-items:center;justify-content:center;gap:12px;font-size:12px;transition:background .15s}.primary-button:hover{background:var(--accent-dark)}.primary-button:disabled{background:#e9eee5;border-color:#e5ebe0;color:#a2ae9a}.primary-button svg{width:16px;height:16px}.progress{margin-top:14px}.progress progress{display:block;width:100%;height:4px;accent-color:var(--accent);border:0;border-radius:8px;overflow:hidden}.progress progress::-webkit-progress-bar{background:#edf1e8}.progress progress::-webkit-progress-value{background:var(--accent)}.progress>span{display:block;margin-top:7px;color:var(--accent);font-size:11px}.upload-error{margin:12px 0 0;color:#a0613e;font-size:11px;background:#fbf2eb;padding:10px;border-radius:6px;line-height:1.7}.sample-row{margin:17px 0 21px;display:flex;align-items:center;justify-content:space-between;font-size:10px;color:#929c8b;gap:8px}.text-button{font-size:11px;padding:0;color:var(--accent);background:none;border:0;white-space:nowrap}.text-button>span{margin-left:3px}.text-button:hover{text-decoration:underline}.local-note{border-top:1px solid #e9ede4;padding-top:16px;display:flex;gap:8px;align-items:flex-start}.local-note svg{width:15px;height:15px;color:#8a9a7e;margin-top:3px}.local-note p{margin:0;color:#94a08b;font-size:10px;line-height:1.9}.result-panel{display:flex;flex-direction:column;min-height:555px}.result-panel>.panel-head{padding:23px 25px 0}.result-status{font-size:10px;color:#96a18e}.result-status.ready{background:#edf4e8;color:#617951;padding:3px 8px;border-radius:4px}.result-status.sample{color:#a37b3b;background:#faf3e6;padding:3px 8px;border-radius:4px}.result-toolbar{display:flex;justify-content:space-between;align-items:center;margin:19px 25px 0;padding-bottom:16px;border-bottom:1px solid #edf0e8}.format-switch{display:flex;background:#f1f3ed;padding:3px;border-radius:6px;gap:2px}.format-switch>button{background:none;border:0;padding:4px 13px;border-radius:4px;font-size:11px;color:#8b9783;line-height:1.65}.format-switch>button.selected{color:#486444;background:#fff;box-shadow:0 1px 4px #354c2510;font-weight:500}.clear-button{background:none;border:0;color:#8a9682;font-size:11px;padding:4px 0}.clear-button:hover{color:#526e48}.clear-button:disabled{color:#bec5b8}.empty-state{display:flex;flex:1;align-items:center;justify-content:center;flex-direction:column;text-align:center;padding:34px 15px 45px;min-height:333px}.empty-document{width:63px;height:79px;border:1px solid #d9e2d2;border-radius:6px;background:#f9fbf6;position:relative;display:flex;flex-direction:column;gap:7px;padding:23px 14px 0;transform:rotate(-5deg);margin:0 0 23px;box-shadow:7px 7px 0 #f1f4eb}.empty-document>span:not(.document-corner){height:3px;border-radius:3px;background:#dce7d3;width:100%}.empty-document>span:nth-child(2){width:70%}.empty-document>span:nth-child(4){width:45%}.empty-document .document-corner{position:absolute;background:#eef4e7;right:-1px;top:-1px;width:20px;height:20px;border-left:1px solid #d9e2d2;border-bottom:1px solid #d9e2d2;border-radius:0 6px 0 4px}.empty-state h3{font-weight:500;font-size:15px;margin:0 0 9px;color:#66795c}.empty-state p{font-size:11px;line-height:1.9;color:#9ba58f;margin:0}.empty-chips{display:flex;flex-wrap:wrap;justify-content:center;gap:7px;margin-top:20px}.empty-chips span{font-size:9px;background:#f5f7f1;border:1px solid #e9eee1;padding:3px 8px;border-radius:4px;color:#9ca88e}.result-content{flex:1;padding:19px 25px 20px}.result-source{display:flex;align-items:flex-start;gap:6px;font-size:10px;color:#89977f;margin-bottom:10px;overflow-wrap:anywhere}.source-dot{height:4px;width:4px;flex-shrink:0;background:#8daa7a;border-radius:50%;margin-top:7px}#result-text{display:block;resize:vertical;min-height:245px;max-height:800px;width:100%;border:0;border-radius:5px;padding:4px 1px;background:white;color:#3e5340;font-size:13px;line-height:2.05;overflow-wrap:anywhere}#result-text:focus{outline:1px solid #c4d2b8;outline-offset:5px}.result-under{display:flex;justify-content:space-between;gap:15px;color:#a2ac97;font-size:10px;margin-top:8px}.review-box{background:var(--orange-soft);border:1px solid #eee5d2;border-radius:7px;margin-top:17px;padding:10px 12px;font-size:11px;color:#956f3e}.review-box summary{display:flex;align-items:center;justify-content:space-between;gap:12px;cursor:pointer;list-style:none}.review-box summary>span:first-child{display:flex;align-items:center;gap:7px}.review-box svg{width:14px;height:14px}.expand-label{font-size:9px;color:#aa9065;white-space:nowrap}.review-box[open] .expand-label{font-size:0}.review-box[open] .expand-label:after{content:"收起";font-size:9px}.review-box ul{padding-left:17px;margin:10px 0 1px;font-size:10px;line-height:1.9}.review-box li+li{margin-top:6px}.source-box{margin-top:15px;font-size:10px;color:#9aa68f}.source-box summary{cursor:pointer}.source-box summary span{float:right;font-size:9px}.source-box pre{font-family:inherit;white-space:pre-wrap;overflow-wrap:anywhere;max-height:220px;overflow:auto;border:1px solid #e6ebdf;border-radius:5px;padding:12px;background:#f8faf4;color:#718466;font-size:11px;line-height:1.8}.result-bottom{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:19px 25px;background:#fbfcf9;border-top:1px solid #e9eee1}.output-caption{color:#6f8262;font-size:11px;font-weight:500}.result-bottom p{font-size:10px;margin:3px 0 0;color:#9eaa91}.copy-button{background:white;border:1px solid #c9d5bf;border-radius:7px;padding:9px 16px;color:#4f6c42;display:flex;align-items:center;justify-content:center;gap:7px;font-size:12px;white-space:nowrap;transition:background .15s}.copy-button svg{width:15px;height:15px}.copy-button:hover{background:#f0f6e9}.copy-button:disabled{background:#f5f7f0;border-color:#e4eadc;color:#b0baa4}.version-note{display:flex;align-items:flex-start;gap:13px;margin:20px 0 0;font-size:10px;color:#8e9985}.version-label{font-size:9px;border:1px solid #dce3d4;background:#f8f9f5;border-radius:4px;white-space:nowrap;padding:1px 7px;margin-top:1px;color:#8b9780}.version-note p{margin:0;line-height:1.9}.version-note strong{font-weight:500;color:#73816a}footer{max-width:1160px;margin:31px auto 0;padding:19px 24px 25px;display:flex;justify-content:space-between;border-top:1px solid #e0e6d8;color:#a0aa94;font-size:9px;letter-spacing:.2px}.footer-separator{padding:0 8px;color:#c2c9b8}.toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%);padding:11px 19px;border-radius:9px;background:#233e30;color:white;box-shadow:0 5px 30px #1b35242a;font-size:12px;z-index:100;max-width:90vw;pointer-events:none}@media(min-width:1550px){main{padding-top:55px}.intro{margin-bottom:5px}.workspace{gap:25px}.panel{min-height:580px}}@media(max-width:850px){.workspace{grid-template-columns:minmax(0,310px) minmax(0,1fr);gap:16px}.upload-panel{padding:19px}.result-panel>.panel-head{padding:19px 19px 0}.result-toolbar{margin-left:19px;margin-right:19px}.result-content{padding-left:19px;padding-right:19px}.result-bottom{padding:17px 19px}.intro-aside{display:none}h1{font-size:31px}.header-right{gap:12px}.template-tag{font-size:10px}.copy-button{padding:8px 11px}.result-bottom p{max-width:170px}}@media(max-width:660px){.site-header{height:70px}.header-inner{padding:0 18px}.brand-mark{height:36px;width:33px;border-radius:7px}.brand-name{font-size:16px}.brand-name>span{font-size:9px;letter-spacing:3.2px}.header-right{gap:0}.template-tag{display:none}.local-badge{padding:4px 8px;font-size:9px}.local-badge>span{width:4px;height:4px}main{padding:29px 16px 0}.eyebrow{font-size:9px;letter-spacing:.7px}h1{font-size:29px;margin:10px 0 9px;letter-spacing:-.8px}.intro-text{font-size:11px}.steps{gap:24px;margin:23px 0 18px}.steps li{font-size:11px;gap:6px}.steps li span{width:21px;height:21px;font-size:9px}.workspace{display:flex;flex-direction:column;gap:18px}.upload-panel{padding:20px}.dropzone{min-height:220px;margin-top:18px}.dropzone.has-file{min-height:145px}.local-note{padding-top:14px}.sample-row{margin-bottom:17px}.result-panel{min-height:490px}.result-panel>.panel-head{padding:21px 20px 0}.result-toolbar{margin:17px 20px 0}.result-content{padding:17px 20px}.result-bottom{padding:17px 20px}.result-bottom p{font-size:9px;max-width:180px}#result-text{min-height:270px;font-size:12px}.version-note{gap:9px;font-size:9px}.version-label{font-size:8px}.empty-state{min-height:300px}.empty-state p{font-size:10px}.copy-button{font-size:11px;padding:9px 12px}footer{margin:25px 16px 0;padding:17px 0 22px;font-size:8px;gap:15px}footer>span:last-child{text-align:right}.empty-chips{gap:5px}.empty-chips span{font-size:8px;padding:3px 6px}}@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}